52522-40-4, Name is Tris(dibenzylideneacetone)dipalladium-chloroform, belongs to catalyst-palladium compound, is a common compound. Computed Properties of C52H43Cl3O3Pd2In an article, once mentioned the new application about 52522-40-4.
Formal [4+2] Cycloaddition of Vinyl Benzoxazinones with Oxazol-5-(4H)-Ones for Diastereoselective Construction of 3,4-Disubstituted Dihydro-2(1H)-Quinolinones
Catalyzed by Pd2(dba)3 .CHCl3 and PPh3, the formal [4+2] cycloaddition between vinyl benzoxazinones and oxazol-5-(4H)-ones proceeded readily and delivered 3,4-disubstituted dihydro-2(1H)-quinolinones in the reasonable chemical yields with excellent diastereoselectivities. The relative stereochemical configuration of the title products was unambiguously characterized with the use of X-ray diffraction analysis. (Figure presented.).
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Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method